The ACE-MAESTRO instrument on SCISAT: description, performance, and preliminary results

C. Thomas McElroy, Caroline R. Nowlan, James R. Drummond, Peter F. Bernath, David V. Barton, Denis G. Dufour, Clive Midwinter, Robert B. Hall, Akira Ogyu, Aaron Ullberg, David I. Wardle, Jay Kar, Jason Zou, Florian Nichitiu, Chris D. Boone, Kaley A. Walker, Neil Rowlands

Research output: Contribution to journalArticlepeer-review

Abstract

The Measurement of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation (MAESTRO) instrument on the SCISAT satellite is a simple, compact spectrophotometer for the measurement of atmospheric extinction, ozone, nitrogen dioxide, and other trace gases in the stratosphere and upper troposphere as part of the Atmospheric Chemistry Experiment (ACE) mission. We provide an overview of the instrument from requirements to realization, including optical design, prelaunch and on-orbit performance, and a preliminary examination of retrievals of ozone and NO2. (C) 2007 Optical Society of America.

Original languageEnglish
Pages (from-to)4341-4356
Number of pages16
JournalApplied Optics
Volume46
Issue number20
Publication statusPublished - 10 Jul 2007

Keywords

  • ABSORPTION CROSS-SECTIONS
  • SENSING REFERENCE DATA
  • 231-794 NM RANGE
  • SOLAR IRRADIANCE
  • MU-M
  • OZONE
  • GOME
  • SPECTRA
  • HITRAN
  • NO2

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